| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.46 | 11.361% | $11.6484 | $11.65 | $11.65 | $11.60 |
| Purchase #2 | $141.48 | 3.666% | $146.6667 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $39.68 | 4.303% | $41.3874 | $41.39 | $41.40 | $41.40 |
| Purchase #4 | $63.98 | 11.192% | $71.1406 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $42.44 | 8.153% | $45.9001 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $158.41 | 12.365% | $177.9974 | $178.00 | $178.00 | $178.00 |
| Purchase #7 | $248.46 | 8.658% | $269.9717 | $269.97 | $269.95 | $270.00 |
| 7 purchase totals = | $704.91 | $764.7123 | $764.72 | $764.70 | $764.70 | |